| 摘要 |
PROBLEM TO BE SOLVED: To accurately control exposure by correcting an influence by the individual difference of a shutter and obtaining the time of a timer. SOLUTION: Exposure processing is executed when a release switch is turned on. After correction processing concerning the shutter and processing for confirming the initial position of the shutter are executed, the shutter is opened and the exposure is performed in this exposure processing. When the exposure processing is started, whether AE adjustment has been already performed is checked first. In the case the AE adjustment has not been performed yet or in the case AE data is <10Ev in a state where the AE adjustment has been already performed, the time TAE of the AE timer is selected out of the fixed data stored in a ROM based on the AE data obtained by AE arithmetic processing. In the case the AE data is >=10Ev in the state where the AE adjustment has been already performed, the time TAE of the AE timer is decided out of adjustment data read in at the time of reset processing based on the AE data obtained by the AE arithmetic processing. |
